public class Example2_1 {
  public static void main(String args[ ]) {
    char chinaWord = '好',japanWord ='お';
    char you = '\u4F60';
    int position = 20320;
    System.out.println("汉字："+chinaWord+"的位置"+(int)chinaWord);
      System.out.println("日文："+chinaWord+"的位置"+(int)japanWord);
      System.out.println(position+"位置上的字符是:"+(char)position);
      position = 21319;
      System.out.println(position+"位置上的字符是:"+(char)position);
      System.out.println("you:"+you);
  }
}
